Principal Engineer - CFD/Thermal

Bloom Energy; San Jose (CA); On-site; USD 176,000 - 254,000; Full time

Job summary

Bloom Energy in San Jose, CA seeks a Principal Engineer - CFD/Thermal to lead CFD/thermal studies for energy server enclosures and site installations. You will guide thermal management from concept to production and collaborate with cross-functional teams to deliver reliable, scalable cooling solutions.

The role requires a PhD or MS in Mechanical/Aerospace engineering, 8+ years of CFD experience in electronics cooling, and expertise with ANSYS Icepak, Fluent, or Flotherm.

Qualifications

• MS or PhD in Mechanical or Aerospace engineering.
• Strong fundamentals in fluid mechanics, heat transfer, and CFD.
• 8+ years applying CFD to thermal management in electronics/data centers.
• Experience with managing multiple projects and cross-functional teams.

Responsibilities

• Lead CFD/thermal studies for energy server enclosures and site installations.
• Provide guidance on enclosure thermal management from concept to production.
• Collaborate with cross-functional teams and present results to stakeholders.
• Develop and expand CFD capabilities with new models.

Skills

Fluid mechanics

Heat transfer

CFD fundamentals

Project management

Communication

Education

MS or PhD in Mechanical/Aerospace Engineering

Tools

ANSYS Icepak

ANSYS Fluent

Flotherm

Job description

## Principal Engineer - CFD/ThermalApply: Office - 4353 North 1st Street: Full time: Posted Today: JR-24931At Bloom Energy, our vision for a world powered by clean, reliable, and affordable energy is more than just a dream—we’re making it reality.For over two decades, we’ve been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world. From revolutionizing power for AI-driven data centers to ensuring resilience for hospitals, electric grids, manufacturing facilities, and utilities, our solid oxide fuel cell (SOFC) and solid oxide electrolyzer (SOEC) technologies are redefining what’s possible by delivering energy abundance for all. With more than 30,000 fuel cell modules deployed worldwide, we are the trusted partner for Fortune 100 companies and innovators alike. Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm.At Bloom, we thrive on collaboration, bold thinking, and relentless innovation. We believe that, together, we can create a brighter, more sustainable future while tackling the most pressing challenges of the 21st century.We are looking for a **Principal Engineer -CFD/Thermal** to join our team in one of today’s most exciting technologies. This role will report to Sr. Director, Development Engineering. Location: This position will be fully Onsite based in San Jose, CA **Role and Responsibilities:*** Lead and conduct CFD/Thermal studies for Energy server enclosures and site installations.* Provide regular guidance on enclosure thermal management for Product development, from concept to production.* Work in a fast-paced environment, ensure timely guidance with accurate predictions.* Collaborate with Cross-functional teams including for feasibility study.* Report and present results/recommendations across diverse groups within Bloom, and customers, as needed.* Provide guidance on flow/thermal tests, field data collection for validation and performance characterization.* Expand CFD capabilities with new model developments and model improvements.**Skills and Experience:*** MS or PhD in Mechanical/Aerospace engineering.* Deep understanding of the fundamentals of Fluid Mechanics, Heat Transfer and CFD.* 8+ years of industry experience utilizing CFD in Thermal management, in Electronics/Data center cooling.* Highly skilled in one of the CFD tools: ANSYS Icepak(preferred)/Fluent/Flotherm.* Be creative in utilizing CFD for quick and accurate predictions as well as conduct hand calculation from first principles.* Be able to manage multiple projects simultaneously, ensuring accurate and timely deliverables.* Provide technical guidance to junior members in the team.* Self-starter, quick learner, able to work in a dynamic environment.* Exceptional verbal and written communication skills. For more information visit: www.bloomenergy.com and view a video on What Powers Us!Bloom Energy is an equal opportunity employer and makes employment decisions on the basis of merit. We are committed to compliance with all applicable laws providing equal employment opportunities. All qualified applicants, will receive consideration for employment without regard to race, sex, color, religion, national origin, protected veteran status, or on the basis of disability. Bloom Energy makes reasonable accommodations, consistent with applicable laws, for the known physical or mental limitations of an otherwise qualified applicant or employee with a disability, who can perform the essential job functions, unless undue hardship would result.Bloom Energy is committed to fair and equitable compensation practices. The total compensation for this position includes standard company benefits and is based on various factors including, but not limited to, relevant skills and experience.**#LI-BC1** # Salary Ranges:$176,300.00 - $253,700.00